Cyathea, Cyathea sect. Cyathea, Cyathea delgadii, Cyathea subg. Cyathea, Cyathea affinis, Cyathea holdridgeana, Cyathea grandifolia, Cyathea corcovadensis, Cyathea biliranensis, Cyathea decora, Cyathea dichromatolepis, Cyathea feeana, Cyathea aristata, Cyathea glaziovii, Cyathea rojasiana, Cyathea obtusa, Cyathea weatherbyana, Alsophila (plant), Cyathea howeana, Cyathea cranhamii, Cyathea croftii, Alsophila humilis, Alsophila × marcescens, Alsophila dryopteroides, Cyathea arborea, Cyathea caracasana, Alsophila australis, Gymnosphaera capensis, Gymnosphaera biformis, Sphaeropteris australis, Cyathea palaciosii, Alsophila hermannii, Alsophila glaucifolia, Alsophila cunninghamii, Alsophila grevilleana, Alsophila decrescens, Alsophila jimeneziana, Alsophila ferdinandii, Alsophila engelii, Alsophila costalisora, Alsophila javanica

Alsophila dregei, Alsophila approximata, Alsophila caudata, Alsophila brevipinna, Silver fern, Alsophila arfakensis, Gymnosphaera metteniana, Sphaeropteris cooperi, Sphaeropteris crinita, Alsophila camerooniana, Alsophila fenicis, Sphaeropteris intermedia, Alsophila fulgens, Sphaeropteris squamulata, Alsophila brooksii, Alsophila geluensis, Sphaeropteris robusta, Alsophila manniana, Alsophila hymenodes, Alsophila borneensis, Griggsia, Alsophila alderwereltii, Alsophila brausei, Gymnosphaera schliebenii, Gymnosphaera khasyana, Alsophila apiculata, Alsophila fuliginosa, Alsophila junghuhniana, Alsophila havilandii, Sphaeropteris medullaris, Alsophila halconensis, Alsophila ferruginea, Sphaeropteris elmeri, Alsophila aneitensis, Alsophila apoensis, Alsophila bryophila, Alsophila crassicaula, Sphaeropteris brunoniana, Alsophila alpina, Alsophila sinuata, Alsophila acuminata, Alsophila latebrosa, Gymnosphaera podophylla, Alsophila incana, Gymnosphaera baileyana, Alsophila albidosquamata, Sphaeropteris, Alsophila walkerae, Alsophila heterochlamydea, Alsophila imrayana

Cyathea, Cyathea sect. Cyathea, Cyathea delgadii, Cyathea subg. Cyathea, Cyathea affinis, Cyathea holdridgeana, Cyathea grandifolia, Cyathea corcovadensis, Cyathea biliranensis, Cyathea decora, Cyathea dichromatolepis, Cyathea feeana, Cyathea aristata, Cyathea glaziovii, Cyathea rojasiana, Cyathea obtusa, Cyathea weatherbyana, Alsophila (plant), Cyathea howeana, Cyathea cranhamii, Cyathea croftii, Alsophila humilis, Alsophila × marcescens, Alsophila dryopteroides, Cyathea arborea, Cyathea caracasana, Alsophila australis, Gymnosphaera capensis, Gymnosphaera biformis, Sphaeropteris australis, Cyathea palaciosii, Alsophila hermannii, Alsophila glaucifolia, Alsophila cunninghamii, Alsophila grevilleana, Alsophila decrescens, Alsophila jimeneziana, Alsophila ferdinandii, Alsophila engelii, Alsophila costalisora, Alsophila javanica, Alsophila dregei, Alsophila approximata, Alsophila caudata, Alsophila brevipinna, Silver fern, Alsophila arfakensis, Gymnosphaera metteniana, Sphaeropteris cooperi, Sphaeropteris crinita, Alsophila camerooniana, Alsophila fenicis, Sphaeropteris intermedia, Alsophila fulgens, Sphaeropteris squamulata, Alsophila brooksii, Alsophila geluensis, Sphaeropteris robusta, Alsophila manniana, Alsophila hymenodes, Alsophila borneensis, Griggsia, Alsophila alderwereltii, Alsophila brausei, Gymnosphaera schliebenii, Gymnosphaera khasyana, Alsophila apiculata, Alsophila fuliginosa, Alsophila junghuhniana, Alsophila havilandii, Sphaeropteris medullaris, Alsophila halconensis, Alsophila ferruginea, Sphaeropteris elmeri, Alsophila aneitensis, Alsophila apoensis, Alsophila bryophila, Alsophila crassicaula, Sphaeropteris brunoniana, Alsophila alpina, Alsophila sinuata, Alsophila acuminata, Alsophila latebrosa, Gymnosphaera podophylla, Alsophila incana, Gymnosphaera baileyana, Alsophila albidosquamata, Sphaeropteris, Alsophila walkerae, Alsophila heterochlamydea, Alsophila imrayana, Alsophila rosenstockii, Gymnosphaera dimorpha, Alsophila semiamplectens, Alsophila montana, Alsophila buennemeijeri, Alsophila nigrolineata, Alsophila coactilis, Alsophila callosa, Alsophila cinerea, Sphaeropteris rosenstockii, Alsophila costularis, Alsophila balanocarpa, Alsophila macgregorii, Alsophila latipinnula, Alsophila acanthophora, Alsophila eriophora, Alsophila abbottii, Alsophila glaberrima, Alsophila archboldii, Alsophila cucullifera, Gymnosphaera glabra, Alsophila deckenii, Alsophila excavata, Alsophila everta, Alsophila doctersii, Alsophila amboinensis, Alsophila foersteri, Alsophila alleniae, Alsophila cincinnata, Alsophila imbricata, Alsophila inquinans, Sphaeropteris excelsa, Gymnosphaera henryi, Gymnosphaera gigantea, Sphaeropteris propinqua, Alsophila dicksonioides, Alsophila kermadecensis, Alsophila erinacea, Alsophila klossii, Alsophila borbonica, Alsophila horridula, Alsophila batjanensis, Alsophila incisoserrata, Alsophila gleichenioides, Alsophila hookeri, Gymnosphaera hornei, Alsophila hotteana, Gymnosphaera andersonii, Alsophila gregaria, Alsophila catillifera, Alsophila exilis, Alsophila insulana, Gymnosphaera atropurpurea, Alsophila edanoi, Alsophila cuspidata, Gymnosphaera annae, Alsophila hooglandii, Gymnosphaera denticulata, Sphaeropteris lepifera, Alsophila smithii